Caracas's really getting hotter


Alexander von Humboldt wrote in the early XIX century about Caracas' benign temperatures. Back then the saying "Caracas has an eternal spring" was already old and von Humboldt mentioned it as a common place back then. That common place was still used in the eighties of the XX century. 

At the end of the XVI century wheat was grown in the Caracas Valley and exported to Cartagena de Indias and other Spanish harbours of the Caribbean where Spanish soldiers wanted to have their daily wheat-based bread and were still not used to our arepas or tamales. Wheat exports were so important that they became the economic motor of central Venezuela for a couple of decades and contributed to secure Caracas' role as main city in the Province of Venezuela.

Wheat exports collapsed in the XVII century due to competition from areas with more favourable climates.  Cocoa and later coffee took over as Venezuelan main exports, but still, people kept growing wheat around Caracas for quite some time, something few Caraquenos would imagine possible now and not only because the whole valley is chock-a-block with cement and metal.
Caracas in 1839

A German by the name of Otto Bürger wrote in the early XX century a book about Venezuela, "Venezuela; ein Führer durch das Land und seine Wirtschaft". The book was published in 1922 and you can find a lot of fascinating data there.

I took from there data on mean temperature for Caracas according to the Cagigal Centre and compared those temperatures to the mean temperatures now. The average yearly temperature in the Cagigal weather centre  in the early part of the XX century was 19.7 C° and it is 23.1C° now. That's quite a difference.

Caracas had about 92200 inhabitants in 1922. Venezuela's capital has over 3, 4 or 5 million people. The numbers vary widely depending on how each person defines Caracas borders.

Anyway: the destruction of forests and increased human activity in the Caracas Valley have undoubtedly been the main factors for the temperature rise. Of course, there is more to it, as the vast majority of scientists will recognise today.


The vast majority of aereal pictures you will see of Caracas online are from areas that were not urban 80 years ago.